BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID:events-215@ DTSTAMP:20250515T173818Z DTSTART:20250616T090000Z DTEND:20250618T180000Z SUMMARY:fib 2025, Antibe END:VEVENT END:VCALENDAR